Polypipe Polyfast BSP Threaded Reducing Bush (Black) 2" x 1.5" - 4702112

The Polypipe 4702112 is a sturdy polypropylene reducing bush built to connect 2″ BSP female threads to 1½″ BSP male threads in MDPE water distribution systems. Engineered for high durability and corrosion resistance, this WRAS-approved fitting offers a secure, leak-free threaded connection with no need for sealants or specialist tools. Ideal for cold water mains, agricultural pipework, and light industrial systems.

• Enables direct thread-size reduction from 2″ BSP female to 1½″ BSP male
• Constructed from tough polypropylene – corrosion- and impact-resistant
• Tool-free threaded connection – no adhesives, heat, or welding required
• Suitable for potable water, irrigation setups, and general MDPE systems
• WRAS-approved – certified for use in drinking water systems